Do you guys think a Calico Crab would try to eat a Cockatoo Wasp Fish (black) around the same size? In a relatively small tank too.
My main concern is that the wasp fish mainly lays around on the rock or sand - not a swimmer - and i see how dang fast that crab is when i am feeding him silver sides -._-.
My main concern is that the wasp fish mainly lays around on the rock or sand - not a swimmer - and i see how dang fast that crab is when i am feeding him silver sides -._-.

